3 years ago

Simplify this expression. (1-3k) + (2 + 2.5k)

Mathematics

1 answer:

Crank3 years ago

7 0

$(1 - 3k) + (2 + 2.5k)$

$= 1 - 3k + 2 + 2.5k$

$= (1 + 2) + ( - 3k + 2.5k)$

$= 3 + ( - 0.5k)$

$= 3 - 0.5k$

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